Is reporting free and will my information be kept private?

Reporting is completely free and your personal information remains private. We never publish your name, email, or phone number.

Protect Friends, Family and Community • Report Food Poisoning Now. Protect Others • iwaspoisoned.com

Quarter Pounder Food Poisoning

See what others reported about Quarter Pounder. Access vetted food safety incidents, official recalls, report your case, and contribute to outbreak detection.

🔍 View live reports mentioning Quarter Pounder

Last updated: March 15, 2026

Real Time Reports

McDonald's, London, England, UK

3 days ago •reported by user-hyrh4435 • details

I bought a quarter pounder with cheese me and late approximately 21:00 on the 14/2/26 around 04:00 I had stomach pain vommiting and diahorrea it's now 06:30 I know it was the food as I've had nothing else to eat. | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain, Cramps, Chills, Headache

#mcdonalds #london #england #unitedkingdom #cheese #quarterpounder

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Charlesworth Way, Wakefield, UK

4 days ago •reported by user-kntpy485 • details

Ordered quarter pounder and fries via deliveroo took over an hour was cold woke up in the night with vomiting significant stomach pain and going to the toilet | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain, Fever, Cramps, Chills

#mcdonalds #deliveroo #wakefield #england #unitedkingdom #fries #quarterpounder

16

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Muskoka District Road 118 West, Bracebridge, ON, Canada

1 week ago •reported by user-ktxvc946 • details

Went out for a grocery run stopped at McDonald's my daughter had a happy meal I had quarter pounder. We live an hour and a half away got home around 5:30 and by 8 my daughter was throwing up everything. I'm nauseous and can't sleep, it's currently… See more

#mcdonalds #bracebridge #ontario #canada #happymeal #quarterpounder

1

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Warrington Road, Prescot, UK

3 weeks ago •reported by user-ghbv9635 • details

On Thursday the 19th February 2026 at roughly 17:00 I ordered a quarter pounder with fries and a coke. It is 23:00 I have been on the toilet for the past hour with incredible stomach cramps and violent streams of diarrhoea | Symptoms: Nausea, Diarrhea, Stomach Pain, Fever, Cramps

#mcdonalds #prescot #england #unitedkingdom #fries #coke #quarterpounder

4

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Main St, Springfield, MA, USA

1 month ago •reported by user-vxnxy692 • details

My child and I got McDonald's for dinner. He had chicken nugget happy meal with fries and apple slices and experienced no symptoms. I had a quarter pounder with cheese and began experience diarrhea and vomiting with stomach cramping approximately 3 hours after consuming that persisted every… See more

#mcdonalds #springfield #massachusetts #unitedstates #cheese #chicken #fries #nugget #happymeal #quarterpounder

6

Helpful
Follow
Add my report
Share
- Copy link

McDonald's Glendale Heights-O’Keefe Family Restaurants, North Avenue, Glendale Heights, IL, USA

1 month ago •reported by user-qjgc1616 • details

Ate a full quarter pounder meal and went home with no issues the night prior. The issues started when I woke up this morning, I have vomited twice and have dealt with constant stomach pain since an hour into waking up. A lot of what I ejected… See more

#mcdonalds #glendaleheights #illinois #unitedstates #quarterpounder

Consumer Review - Food Safety McDonald's Glendale Heights-O’Keefe Family Restaurants, North Avenue, Glendale Heights, IL, USA Ate... photo #1

1

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Fairhill, Bedford, UK

2 months ago •reported by user-ygdxq959 • details

Monday 22nd December Quarter pounder with cheese The food was almost cold to the touch and lukewarm to the taste | Symptoms: Diarrhea, Stomach Pain

#mcdonalds #england #unitedkingdom #cheese #quarterpounder

Consumer Review - Food Safety McDonald's, Fairhill, Bedford, UK Monday 22nd December Quarter pounder with cheese The food was almo... photo #1

Helpful
Follow
Add my report
Share
- Copy link

McDonald's Balloch, Old Luss Road, Balloch, Alexandria, UK

2 months ago •reported by user-nwyn2133 • details

Dear Sir/Madam,

My Son and I ate at McDonald's Balloch yesterday and today are feeling very unwell with stomach cramps and sickness.

We both had the same items, fries and a quarter pounder burger.

We would like to bring this to your attention so that no one… See more

#mcdonalds #alexandria #scotland #unitedkingdom #burger #fries #quarterpounder

Consumer Review - Food Safety McDonald's Balloch, Old Luss Road, Balloch, Alexandria, UK Dear Sir/Madam,

My Son and I ate at Mc... photo #1

3

Helpful
Follow
Add my report
Share
- Copy link

McDonald's East Rand Value Mall, East Rand Value Mall, Rietfontein Road, Hughes, Boksburg, South Africa

3 months ago •reported by user-zggn1843 • details

3 x in a row I've had the worst experience. Nevermind the service and them giving you what they want to if they do not have what you ordered, they give you whatever they feel like giving. The food made me horribly sick. 1st time I ordered… See more

#mcdonalds #boksburg #gauteng #southafrica #burger #chicken #fastfood #chickenburger #quarterpounder

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, 9600 Interstate 10, San Antonio, TX, USA

3 months ago •reported by user-npgnv584 • details

Had a double quarter pounder meal with bacon on Saturday night, by Sunday morning I was severely nauseous with diarrhea and vomiting. | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain

#mcdonalds #sanantonio #texas #unitedstates #bacon #quarterpounder

Helpful
Follow
Add my report
Share
- Copy link

What is iwaspoisoned.com?

iwaspoisoned.com is a public health platform that helps track food poisoning incidents worldwide. We partner with health departments and agencies globally to identify potential outbreaks and food safety issues. Our data has been used by the FDA, state, local and international health organizations to protect consumers. Learn more about the science behind our platform.

How does iwaspoisoned.com ensure report quality?

All reports go through our comprehensive moderation process that includes automated screening, pattern analysis, and manual review by our team. We use advanced algorithms to detect suspicious activity and verify report authenticity before publication. Read more about our moderation process.

Do health officials use iwaspoisoned.com?

Yes. We have active partnerships with over 500 public health agencies globally who use our real-time data for outbreak detection and food safety monitoring. Health departments regularly reference our reports to identify trends and protect their communities. Learn more about our public health partnerships.

How does Iwaspoisoned.com detect potential outbreaks?

When multiple similar reports emerge in a pattern, we deploy enhanced verification techniques to rigorously assess these signals. This adaptive approach helps ensure genuine outbreak patterns are accurately identified and reported to health officials.

Do you provide medical or health advice?

No. We are a food safety reporting platform, not a medical site. We collect and analyze consumer reports of foodborne illness to help identify potential outbreaks and protect public health. While we may share educational resources published by government health agencies like the CDC and FDA, this information is for reference purposes only and does not constitute medical advice. Always consult healthcare professionals for medical concerns.

Report a food safety issue.

Did you also consume (in the past 7 days):

Get alerts for your case